DE68921952T2 - Spannungsgesteuerter Oszillator. - Google Patents
Spannungsgesteuerter Oszillator.Info
- Publication number
- DE68921952T2 DE68921952T2 DE68921952T DE68921952T DE68921952T2 DE 68921952 T2 DE68921952 T2 DE 68921952T2 DE 68921952 T DE68921952 T DE 68921952T DE 68921952 T DE68921952 T DE 68921952T DE 68921952 T2 DE68921952 T2 DE 68921952T2
- Authority
- DE
- Germany
- Prior art keywords
- controlled oscillator
- voltage controlled
- voltage
- oscillator
- controlled
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
- H03K3/354—Astable circuits
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63246379A JPH0294914A (ja) | 1988-09-30 | 1988-09-30 | 電圧制御型発振器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68921952D1 DE68921952D1 (de) | 1995-05-04 |
DE68921952T2 true DE68921952T2 (de) | 1995-12-14 |
Family
ID=17147666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68921952T Expired - Fee Related DE68921952T2 (de) | 1988-09-30 | 1989-10-02 | Spannungsgesteuerter Oszillator. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4947140A (de) |
EP (1) | EP0361529B1 (de) |
JP (1) | JPH0294914A (de) |
DE (1) | DE68921952T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9100066A (nl) * | 1991-01-16 | 1992-08-17 | Koninkl Philips Electronics Nv | Oscillator. |
US5585764A (en) * | 1995-06-13 | 1996-12-17 | Advanced Micro Devices, Inc. | High-speed voltage controlled oscillator which is insensitive to changes in power supply voltage |
EP0779711A3 (de) * | 1995-12-14 | 1999-05-12 | STMicroelectronics, Inc. | Zeitgeberschaltung |
US5703543A (en) * | 1996-05-06 | 1997-12-30 | Taylor; Clive Roland | Current limited cross-coupled oscillators |
FI100752B (fi) * | 1996-05-09 | 1998-02-13 | Nikolay Tchamov | Multivibraattoripiiri |
US6307415B1 (en) | 1996-09-20 | 2001-10-23 | Stmicroelectronics, Inc. | Hysteresis circuit |
SE515783C2 (sv) * | 1997-09-11 | 2001-10-08 | Ericsson Telefon Ab L M | Elektriska anordningar jämte förfarande för deras tillverkning |
US6281821B1 (en) * | 1997-09-30 | 2001-08-28 | Jason P. Rhode | Digital-to-analog converter with power up/down transient suppression and automatic rate switching |
US6011443A (en) * | 1998-07-16 | 2000-01-04 | Seiko Epson Corporation | CMOS voltage controlled oscillator |
US6094074A (en) * | 1998-07-16 | 2000-07-25 | Seiko Epson Corporation | High speed common mode logic circuit |
US6683505B2 (en) | 2001-08-24 | 2004-01-27 | Koninklijke Philips Electronics N.V. | High speed voltage controlled oscillator |
US20090251227A1 (en) * | 2008-04-03 | 2009-10-08 | Jasa Hrvoje Hery | Constant gm oscillator |
CN102394608B (zh) * | 2011-09-28 | 2014-06-04 | 上海复旦微电子集团股份有限公司 | 振荡器电路 |
KR101607764B1 (ko) * | 2014-08-27 | 2016-03-31 | 숭실대학교산학협력단 | 차동 구조의 발진기 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3857110A (en) * | 1972-08-24 | 1974-12-24 | Signetics Corp | Voltage controlled oscillator with temperature compensating bias source |
JPS53138262A (en) * | 1977-05-10 | 1978-12-02 | Toshiba Corp | Emitter-coupling multivibrator |
JPS546443A (en) * | 1977-06-16 | 1979-01-18 | Sharp Corp | Voltage control oscillation circuit |
JPS60128709A (ja) * | 1983-12-16 | 1985-07-09 | Hitachi Ltd | 電圧制御発振回路 |
JPS6271320A (ja) * | 1985-09-25 | 1987-04-02 | Toshiba Corp | 電流制御発振器 |
-
1988
- 1988-09-30 JP JP63246379A patent/JPH0294914A/ja active Pending
-
1989
- 1989-10-02 DE DE68921952T patent/DE68921952T2/de not_active Expired - Fee Related
- 1989-10-02 EP EP89118253A patent/EP0361529B1/de not_active Expired - Lifetime
- 1989-10-02 US US07/415,689 patent/US4947140A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0361529A2 (de) | 1990-04-04 |
EP0361529A3 (de) | 1991-11-13 |
JPH0294914A (ja) | 1990-04-05 |
DE68921952D1 (de) | 1995-05-04 |
US4947140A (en) | 1990-08-07 |
EP0361529B1 (de) | 1995-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NEC ELECTRONICS CORP., KAWASAKI, KANAGAWA, JP |
|
8339 | Ceased/non-payment of the annual fee |